<template>
  <div class="app-container">

    <!-- 查询和其他操作 -->
    <div class="filter-container">


      <el-select v-model="couponSelected" placeholder="是否在售" style="float: left;" @change="selectIsOnSale">
        <el-option v-for="item in isOnSalelist" :key="item.value" :label="item.lable" :value="item.value"></el-option>  
      </el-select>
      <el-select v-model="listQuery.isHot" placeholder="是否热品" style="float: left;" @change="selectIsHot">
      <el-option label="热推" value="true"></el-option>
      <el-option label="非热推" value="false"></el-option>
      </el-select>
      <el-select v-model="listQuery.isNew" placeholder="是否新品" style="float: left;" @change="selectIsNew">
      <el-option label="新品" value="true"></el-option>
      <el-option label="非新品" value="false"></el-option>
      </el-select>
      
      
      <el-input v-model="listQuery.name" clearable class="filter-item" style="width: 200px;" placeholder="请输入商品名称"/>
          <el-cascader
            :options="cateGoryList"
            expand-trigger="hover"
            style="margin-top:-20px;"
            @change="selectCategoryId"
          />
          <el-button class="filter-item" type="warning" icon="el-icon-search" @click="clearAll">清除</el-button>
      <el-button class="filter-item" type="primary" icon="el-icon-search" @click="handleFilter">查找</el-button>
      <el-button class="filter-item" type="success" icon="el-icon-edit" @click="handleCreate">添加</el-button>
      <el-button :loading="downloadLoading" class="filter-item" type="danger" icon="el-icon-download" @click="handleDownload">导出</el-button>
    </div>
  
        
        
        

    <!-- 查询结果 -->
    <el-table v-loading="listLoading" :data="list" element-loading-text="正在查询中。。。" border fit highlight-current-row>

      <el-table-column type="expand">
        <template slot-scope="props">
          <el-form label-position="left" class="table-expand">
            <el-form-item label="宣传画廊">
              <img v-for="pic in props.row.gallery" :key="pic" :src="pic" class="gallery">
            </el-form-item>
            <el-form-item label="商品介绍">
              <span>{{ props.row.brief }}</span>
            </el-form-item>
          
            <el-form-item label="视频地址">
              <span>{{ props.row.mainVedio }}</span>
            </el-form-item>
            <el-form-item label="品牌商ID">
              <span>{{ props.row.brandId }}</span>
            </el-form-item>
            <el-form-item label="商品ID">
              <span>{{ props.row.id }}</span>
            </el-form-item>
          </el-form>
        </template>
      </el-table-column>

      <!-- <el-table-column align="center" label="商品编号" prop="goodsSn"/> -->

      <el-table-column align="center" min-width="100" label="名称" prop="name"/>

      <el-table-column align="center" property="iconUrl" label="图片">
        <template slot-scope="scope">
          <img :src="scope.row.picUrl" width="100">
        </template>
      </el-table-column>

      <el-table-column align="center" property="iconUrl" label="分享图">
        <template slot-scope="scope">
          <img :src="scope.row.shareUrl" width="40">
        </template>
      </el-table-column>

      <el-table-column align="center" label="详情" prop="detail">
        <template slot-scope="scope">
          <el-dialog :visible.sync="detailDialogVisible" title="商品详情">
            <div v-html="goodsDetail"/>
          </el-dialog>
          <el-button type="primary" size="mini" @click="showDetail(scope.row.detail)">查看</el-button>
        </template>
      </el-table-column>

      <el-table-column align="center" label="专柜价格" prop="counterPrice"/>

      <el-table-column align="center" label="当前价格" prop="retailPrice" sortable/>
      <el-table-column align="center" label="进货价" prop="primeCost" sortable/>
      <!-- <el-table-column align="center" label="一键代发运费" hidden="true" prop="freight"/> -->
      <el-table-column align="center" label="起批量" prop="minorderquantity"/>
        <el-table-column  label="类目选择">
          <template slot-scope="scope">
             <el-cascader :options="cateGoryList" v-model="scope.categoryId" expand-trigger="hover" @change="handleCategoryChange(scope)"/>
          </template>
        </el-table-column>
      

      <el-table-column align="center" label="是否新品" prop="isNew" :filters="[{ text: '新品', value: true }, { text: '非新品', value: false }]"
      :filter-method="filterNew">
        <template slot-scope="scope">
          <el-tag :type="scope.row.isNew ? 'success' : 'error' ">{{ scope.row.isNew ? '新品' : '非新品' }}</el-tag>
        </template>
      </el-table-column>

      <el-table-column align="center" label="是否热品" prop="isHot" :filters="[{ text: '热品', value: true }, { text: '非热品', value: false }]"
      :filter-method="filterHot">
        <template slot-scope="scope">
          <el-tag :type="scope.row.isHot ? 'success' : 'error' ">{{ scope.row.isHot ? '热品' : '非热品' }}</el-tag>
        </template>
      </el-table-column>

      <el-table-column align="center"  label="是否在售" prop="isOnSale" :filters="[{ text: '在售', value: true }, { text: '未售', value: false }]"
      :filter-method="filterSale" sortable>
        <template slot-scope="scope">
          <el-tag :type="scope.row.isOnSale ? 'success' : 'error' ">{{ scope.row.isOnSale ? '在售' : '未售' }}</el-tag>
        </template>
      </el-table-column>

      <el-table-column align="center" label="操作" width="300" class-name="small-padding fixed-width">
        <template slot-scope="scope">
         
          <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
          <el-button type="success" size="mini" v-if="scope.row.isOnSale==1" @click="scnypdd(scope.row)">拼多多</el-button>
          <el-button type="danger" size="mini" @click="handleDelete(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit" @pagination="getList" />

    <el-tooltip placement="top"  content="返回顶部">
      <back-to-top :visibility-height="100" />
    </el-tooltip>

  </div>
</template>

<style>
  .table-expand {
    font-size: 0;
  }
  .table-expand label {
    width: 100px;
    color: #99a9bf;
  }
  .table-expand .el-form-item {
    margin-right: 0;
    margin-bottom: 0;
  }
  .gallery {
    width: 80px;
    margin-right: 10px;
  }
</style>

<script>
import { listGoods, deleteGoods,updatecategory,scnypdd } from '@/api/goods'
import BackToTop from '@/components/BackToTop'
import Pagination from '@/components/Pagination' // Secondary package based on el-pagination

export default {
  name: 'GoodsList',
  components: { BackToTop, Pagination },
  data() {
    return {
      list: [],
      total: 0,
      listLoading: true,
       isOnSalelist:[{lable:"在售",value:true},{lable:"未售",value:false}],
      couponSelected:'未售',
      listQuery: {
        page: 1,
        limit: 10,
        isOnSale:false,
        isNew:null,
        isHot:null,
        cateGoryId:0,
        goodsSn: undefined,
        name: undefined,
        sort: 'add_time',
        order: 'desc',
        id:null
      },
      cateGoryList:[],
      brandList:[],
      goodsDetail: '',
      detailDialogVisible: false,
      downloadLoading: false
    }
   
  },
  created() {
    this.getList()
  },
  methods: {
    getList() {
      this.listLoading = true
      listGoods(this.listQuery).then(response => {
        debugger
        this.list = response.data.data.goodsList.data.list
        this.total = response.data.data.goodsList.data.total
        this.cateGoryList =response.data.data.category.data.categoryList
        this.brandList=response.data.data.category.data.brandList
        this.listLoading = false
      }).catch(() => {
        this.list = []
        this.total = 0
        this.listLoading = false
      })
    },
    handleFilter() {
      this.listQuery.page = 1
      this.getList()
    },
    handleCreate() {
      this.$router.push({ path: '/goods/create' })
    },
    handleUpdate(row) {
      this.$router.push({ path: '/goods/edit', query: { id: row.id }})
    },
    showDetail(detail) {
      this.goodsDetail = detail
      this.detailDialogVisible = true
    },
    handleDelete(row) {
      deleteGoods(row).then(response => {
        this.$notify.success({
          title: '成功',
          message: '删除成功'
        })
        const index = this.list.indexOf(row)
        this.list.splice(index, 1)
      }).catch(response => {
        this.$notify.error({
          title: '失败',
          message: response.data.errmsg
        })
      })
    },
  
    handleCategoryChange(value) {
      var row = value.row
      var categoryId = value.categoryId
      this.list[value.$index].categoryId = categoryId[categoryId.length-1]
      updatecategory(categoryId[categoryId.length-1],row.id).then(response => {
        
        this.$notify.success({
          title: '成功',
          message: '更新成功'
        })
       // const index = this.list.indexOf(row)
        //this.list.splice(index, 1)
      }).catch(response => {
        this.$notify.error({
          title: '失败',
          message: response.data.errmsg
        })
      })

      //this.list.categoryId = value[value.length - 1];
    },
    categoryFormat(row, column) {
   
  },
    handleDownload() {
      this.downloadLoading = true
      import('@/vendor/Export2Excel').then(excel => {
        const tHeader = ['商品ID', '商品编号', '名称', '专柜价格', '当前价格', '是否新品', '是否热品', '是否在售', '首页主图', '宣传图片列表', '商品介绍', '详细介绍', '商品图片', '商品单位', '关键字', '类目ID', '品牌商ID']
        const filterVal = ['id', 'goodsSn', 'name', 'counterPrice', 'retailPrice', 'isNew', 'isHot', 'isOnSale', 'listPicUrl', 'gallery', 'brief', 'detail', 'picUrl', 'goodsUnit', 'keywords', 'categoryId', 'brandId']
        excel.export_json_to_excel2(tHeader, this.list, filterVal, '商品信息')
        this.downloadLoading = false
      })
    },
    filterNew(value, row) {
      return row.isNew ==value

      },
    filterHot(value, row) {
        return row.isHot == value;
      },
    filterSale(value, row) {
        return row.isOnSale == value;
      },
      clearAll(){
        this.listQuery.isHot=null
        this.listQuery.isNew = null
        this.listQuery.isOnSale = null
        this.listQuery.name= undefined
        this.listQuery.cateGoryId = 0
        this.getList()
      },
    selectIsNew(value) {
      
        this.listQuery.isNew = value
        this.getList()
      },
    selectIsHot(value) {
       this.listQuery.isHot = value
       this.getList()
      },
    selectIsOnSale(value) {
       this.listQuery.isOnSale = value
       this.getList()
      },
     selectCategoryId(value){
      this.listQuery.cateGoryId=value[value.length-1]
      this.getList()
    },
    scnypdd(value){
      this.listQuery.id= value.id
      scnypdd(value.id).then(response => {
        
        this.$notify.success({
          title: '成功',
          message: response.data.data
        })
      })
      
    }

  }
}
</script>
